Wheelchair moving auxiliary device and method

The invention discloses a wheelchair moving auxiliary device and method, and belongs to the technical field of wheelchairs. The wheelchair moving auxiliary device comprises a universal wheel mechanism, a front wheel rising and falling mechanism connected with the universal wheel mechanism, a clamping mechanism movably connected with the front wheel rising and falling mechanism and a hook mechanism connected with the clamping mechanism and the front wheel rising and falling mechanism. According to the wheelchair moving auxiliary device and method, the moving mode of a wheelchair is changed into a three-wheel moving mode, the performance that the wheelchair passes through an uneven pavement is improved, and the comfort and the effort saving degree of a user are guaranteed.